可由微处理器编程的通用开关电容滤波器

MAX260/MAX261/MAX262 CMOS双通道二阶通用开关电容有源滤波器支持通过微处理器控制精密滤波器功能。各种带通、低通、高通、陷波和全通配置不需要外部元件。每个器件包含两个二阶滤波器部分，通过编程控制中心频率、Q和滤波器工作模式。\n\n 输入时钟与6位f0程序输入一起确定滤波器的中心频率或转折频率，而不会影响其他滤波器参数。滤波器Q也可以独立编程。每个滤波器部分的单独时钟输入可以采用晶体、RC网络或外部时钟发生器工作。\n\n MAX260的失调和直流规格优于MAX261和MAX262，中心频率(f0)范围为7.5kHz。MAX261可处理高达57kHz的中 • 提供滤波器设计软件\n\n• 微处理器接口\n\n• 64步中心频率控制\n\n• 128步Q控制\n\n• 独立Q和f0编程\n\n• 支持时钟与f0比率——1%（A级）\n\n• 75kHz f0范围(MAX262)\n\n• +5V和±5V单电源供电;

ADI

亚德诺

DC-to-Microwave, Low-Noise Amplifier

General Description The MAX2611 is a low-voltage, low-noise amplifier for use from DC to microwave frequencies. Operating from a single +5V supply, it has a 3dB bandwidth of 1100MHz. The MAX2611’s low noise figure and high drive capability make it ideal for a variety of transmit, receive, and buf

文件：55.44 Kbytes 页数：6 Pages

Maxim

美信

DC-to-Microwave, Low-Noise Amplifier

General Description The MAX2611 is a low-voltage, low-noise amplifier for use from DC to microwave frequencies. Operating from a single +5V supply, it has a 3dB bandwidth of 1100MHz. The MAX2611’s low noise figure and high drive capability make it ideal for a variety of transmit, receive, and buf

文件：55.44 Kbytes 页数：6 Pages

Maxim

美信

Microprocessor Programmable Universal Active Filters

General Description The MAX260/MAX261/MAX262 CMOS dual second order universal switched-capacitor active filters allow microprocessor control of precise filter functions. No external components are required for a variety of band pass, lowpass, highpass, notch, and allpass configurations. Each devi

文件：1.01782 Mbytes 页数：24 Pages

Maxim

美信

Microprocessor Programmable Universal Active Filters

General Description The MAX260/MAX261/MAX262 CMOS dual second order universal switched-capacitor active filters allow microprocessor control of precise filter functions. No external components are required for a variety of band pass, lowpass, highpass, notch, and allpass configurations. Each devi

文件：1.01782 Mbytes 页数：24 Pages

Maxim

美信

Microprocessor Programmable Universal Active Filters

General Description The MAX260/MAX261/MAX262 CMOS dual second order universal switched-capacitor active filters allow microprocessor control of precise filter functions. No external components are required for a variety of band pass, lowpass, highpass, notch, and allpass configurations. Each devi

文件：1.01782 Mbytes 页数：24 Pages

Maxim

美信

Microprocessor Programmable Universal Active Filters

General Description The MAX260/MAX261/MAX262 CMOS dual second order universal switched-capacitor active filters allow microprocessor control of precise filter functions. No external components are required for a variety of band pass, lowpass, highpass, notch, and allpass configurations. Each devi

文件：1.01782 Mbytes 页数：24 Pages

Maxim

美信

Microprocessor Programmable Universal Active Filters

General Description The MAX260/MAX261/MAX262 CMOS dual second order universal switched-capacitor active filters allow microprocessor control of precise filter functions. No external components are required for a variety of band pass, lowpass, highpass, notch, and allpass configurations. Each devi

文件：1.01782 Mbytes 页数：24 Pages

Maxim

美信

Microprocessor Programmable Universal Active Filters

General Description The MAX260/MAX261/MAX262 CMOS dual second order universal switched-capacitor active filters allow microprocessor control of precise filter functions. No external components are required for a variety of band pass, lowpass, highpass, notch, and allpass configurations. Each devi

文件：1.01782 Mbytes 页数：24 Pages

Maxim

美信

Microprocessor Programmable Universal Active Filters

General Description The MAX260/MAX261/MAX262 CMOS dual second order universal switched-capacitor active filters allow microprocessor control of precise filter functions. No external components are required for a variety of band pass, lowpass, highpass, notch, and allpass configurations. Each devi

文件：1.01782 Mbytes 页数：24 Pages

Maxim

美信